Home / 1,704,400,901.96-2,353,697,685.63-1,611,546,201.83

Finding the Fourth Proportional to 1,704,400,901.96, 2,353,697,685.63 and 1,611,546,201.83

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Solution

The fourth proportional to 1,704,400,901.96, 2,353,697,685.63 and 1,611,546,201.83 is: 2,225,469,700.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,400,901.96 : 2,353,697,685.63 = 1,611,546,201.83 : x
  2. Step 2: Convert to fraction form
    1,704,400,901.96/2,353,697,685.63 = 1,611,546,201.83/x
  3. Step 3: Cross multiply
    1,704,400,901.96x = 2,353,697,685.63 × 1,611,546,201.83
  4. Step 4: Simplify right side
    1,704,400,901.96x = 3,793,092,565,521,319,424
  5. Step 5: Solve for x
    x = 3,793,092,565,521,319,424/1,704,400,901.96
  6. Step 6: Final answer
    x = 2,225,469,700.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.